Editorial

摘要

The contributions of the present NIMA Proceedings issue "PSMR2013 - PET-MR and SPECT-MR: Current Status of Instrumentation, Applications and Developments" give a representative overview of oral and poster presentations at the second Conference on PET-MR and SPECT-MR. PSMR2013 took place in Aachen (Germany) in May 6-7 and was organized in cooperation of the Forschungszentrum Juelich GmbH, the Pisa University-INFN, the Technological Educational Institute of Athens, and the COST Action PET-MRI TD-1007. Like the first Juelich workshops on MR-PET in 2008 and 2010 and the PSMR2012 conference PSMR2013 covered all technological aspects and applications of PET/MR and SPECT/MR systems.